s3: Remove debug_ctx()

smbd just crashed on me: In a debug message I called a routine preparing a
string that itself used debug_ctx. The outer routine also used it after the
inner routine had returned. It was still referencing the talloc context
that the outer debug_ctx() had given us, which the inner DEBUG had already
freed.
(cherry picked from commit 172542036aa1047cc7ee95c8e0a33dead6b3076f)

1 files changed, 4 insertions, 4 deletions

diff --git a/source3/smbd/oplock_onefs.c b/source3/smbd/oplock_onefs.c
index 4a9efe69296..c80925ced31 100644
--- a/source3/smbd/oplock_onefs.c
+++ b/source3/smbd/oplock_onefs.c
@@ -67,22 +67,22 @@ const char *onefs_cb_record_str_dbg(const struct onefs_callback_record *r)
 	char *result;
 
 	if (r == NULL) {
-		result = talloc_strdup(debug_ctx(), "NULL callback record");
+		result = talloc_strdup(talloc_tos(), "NULL callback record");
 		return result;
 	}
 
 	switch (r->state) {
 	case ONEFS_OPEN_FILE:
-		result = talloc_asprintf(debug_ctx(), "cb record %llu for "
+		result = talloc_asprintf(talloc_tos(), "cb record %llu for "
 					 "file %s", r->id,
 					 fsp_str_dbg(r->data.fsp));
 	case ONEFS_WAITING_FOR_OPLOCK:
-		result = talloc_asprintf(debug_ctx(), "cb record %llu for "
+		result = talloc_asprintf(talloc_tos(), "cb record %llu for "
 					 "pending mid %d", r->id,
 					 (int)r->data.mid);
 		break;
 	default:
-		result = talloc_asprintf(debug_ctx(), "cb record %llu unknown "
+		result = talloc_asprintf(talloc_tos(), "cb record %llu unknown "
 					 "state %d", r->id, r->state);
 		break;
 	}